# US 2019/0174265 A1 · Method and Apparatus for Locating a Device > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 2019/0174265 A1 - Document ID: US20190174265A1 - Status: Published application - Kind: A1 - Application number: 16/266,358 - Filed: 2019-02-04 - Published: 2019-06-06 - Earliest claimed: 2017-01-10 - Inventors: Nathan Chen - Web page: https://patentgrep.com/patent/US20190174265A1 ## CPC - H04W 4/029: Location-based management or tracking services - G08B 13/1427: {with transmitter-receiver for distance detection} - G08B 21/0227: {System arrangements with a plurality of child units} - G08B 21/24: Reminder alarms, e.g. anti-loss alarms - H04W 4/02: Services making use of location information - H04W 4/024: Guidance services - G08B 21/0208: {Combination with audio or video communication, e.g. combination with "baby phone" function} - G08B 21/0269: {System arrangements wherein the object is to detect the exact location of child or item using a navigation satellite system, e.g. GPS} - G08B 21/0272: {System arrangements wherein the object is to detect exact location of child or item using triangulation other than GPS} - H04W 4/021: Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences - H04W 4/80: Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication - H04W: WIRELESS COMMUNICATION NETWORKS (broadcast communication H04H; communication systems using wireless links for non-selective communication, e.g. wireless extensions H04M1/72) - G08B: SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS ## Abstract This invention comprises a unique method and apparatus for locating a lost article. In one embodiment, a target electronic device is provided. A tracking device is provided and includes hardware configured to receive and recognize a signal and also to emit a signal. A transmission medium is used to facilitate communication between the target electronic device and tracking device. In some embodiment there may be a plurality of target electronic devices, tracking devices, and transmission mediums. In some embodiments the tracking device helps guide the user to the location of the target electronic device. ## Claims ### Claim 1 A locating device system, comprising: at least one tracking device which emits a tracking signal and has a current location; at least one target electronic device which emits a target signal and has a current location; a processor on said tracking device configured to receive said target signal; wherein said target signal identifies the location of said target electronic device; wherein said tracking device guides a user of said tracking device to said current location of said target electronic device using said target signal. ### Claim 2 (depends on 1) The locating device system according to claim 1 wherein said guiding comprises said tracking device informing said user of said tracking device whether they are moving closer to or farther away from said current location of said target electronic device. ### Claim 3 (depends on 1) The locating device system according to claim 1 wherein said target electronic device further comprises a battery, and wherein said target electronic device notifies said user of said tracking device when the batteries on said target electronic device are running low. ### Claim 4 (depends on 1) The locating device system according to claim 1 wherein said target signal identifies said current location of said target electronic device via a method consisting of an audible noise, a vibration of said target electronic device, and combinations thereof. ### Claim 5 (depends on 1) The locating device system according to claim 1 wherein said tracking device further emits a locating signal, and wherein said target signal and said locating signal are identified by the method comprising Global Positioning System (GPS), Cell Tower Triangulation, Wi-Fi Triangulation, or combinations thereof. ### Claim 6 (depends on 5) The locating device system according to claim 5 wherein the use of said methods comprising Global Positioning System (GPS), Cell Tower Triangulation, Wi-Fi Triangulation, or combinations thereof operate via a billing server. ### Claim 7 (depends on 5) The locating device system according to claim 5 wherein said target and locating signals can be turned on and off. ### Claim 8 (depends on 7) The locating device system according to claim 7 wherein said tracking device comprises a first and second tracking signal, and wherein said target signal turns on when said target electronic device receives said first tracking signal from said tracking device, and wherein said target signal turns off when said target electronic device receives said second tracking signal from said tracking device. ### Claim 9 (depends on 5) The locating device system according to claim 5 wherein said target and locating signals are constantly emitting. ### Claim 10 (depends on 5) The locating device system according to claim 5 wherein said guiding comprises a map showing said current location of said tracking device and said current location of said target electronic device. ### Claim 11 (depends on 5) The locating device system according to claim 5 further comprising a database of information collected from at least said target electronic device. ### Claim 12 (depends on 11) The locating device system according to claim 11 further comprising an analytical server which automatically identifies that said target electronic device is lost after said target electronic device leaves a defined geofence. ### Claim 13 (depends on 12) The locating device system according to claim 12 wherein said geofence is defined by said user of said tracking device. ### Claim 14 (depends on 12) The locating device system according to claim 12 wherein said target electronic device comprises at least one typical location and wherein said geofence is automatically defined by said analytical server based on said at least one typical location. ### Claim 15 (depends on 5) The locating device system according to claim 5 wherein said guiding comprises the use of an indoor positioning system to guide said user of said tracking device to said current location of said target electronic device when said target electronic device is indoors. ### Claim 16 (depends on 5) The locating device system according to claim 5 further comprising a user account which is linked to said tracking device and said target electronic device, and wherein said user of said tracking device can sign into said user account on a separate device and view the location of said tracking device and said target electronic device. ### Claim 17 A locating device system, comprising: at least one tracking device which emits locating data; at least one target electronic device which emits target data and has a current location; wherein said tracking device and said target electronic device each further comprise a camera and a gyroscope; a data server for collecting data from said tracking device and said target electronic device; wherein said data server correlates data from said tracking device and said target electronic device to help guide a user of said tracking device to said current location of said target electronic device. ### Claim 18 (depends on 17) The locating device system according to claim 17 wherein said correlating of said data by said data server and guiding said user of said tracking device to said current location of said target electronic device comprises: displaying to said user of said tracking device visual data captured by said target electronic device while said target electronic device was en route to its current location, matching visual data captured by said camera of said target electronic device at a specific location en route to said target electronic device's current location with visual data captured by said camera on said tracking device at said specific location en route to said target electronic device's current location, using data from said gyroscope of said target electronic device to instruct said user of said tracking device which direction to turn such that their route follows the route of said target electronic device. ### Claim 19 (depends on 17) The locating device system according to claim 17 wherein said target data and said locating data includes data from Global Positioning System (GPS), Cell Tower Triangulation, Wi-Fi Triangulation, or combinations thereof. ### Claim 20 (depends on 17) The locating device system according to claim 17 wherein said target data and said locating data can be optionally halted from transmitting.